Thn21.com is tracked by us since April, 2011. Over the time it has been ranked as high as 11 749 in the world, while most of its traffic comes from China, where it reached as high as 916 position. It was owned by several entities, from cheng lin Organization: cheng lin to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by CHINANET shanghai province network, Hangzhou Alibaba Advertising Co.Ltd. and others. While TODAYNIC.COM INC. was its first registrar, now it is moved to Todaynic.com Inc..

Thn21 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Thn21.com is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Thn21.com is a fully trustworthy domain with no visitor reviews.